Dan wrote:
>
> I have a small query regarding how to sort hash entries in numerical order.
>
> %usernum { "server.one.com" "15",
> "server.two.com" "5",
> "server.three.com" "14",
> "server.four.com" "9" }
>
> How can i get perl to return these 4 server names in the correct order,
> server.two.com
> server.four.com
> server.three.com
> server.one.com
my %usernum = (
'server.one.com', 15,
'server.two.com', 5,
'server.three.com', 14,
'server.four.com', 9,
);
my @sorted = sort { $usernum{$a} <=> $usernum{$b} } keys %usernum;
John
--
use Perl;
program
fulfillment
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